interface CfnInstanceGroupConfigMixinProps

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.EMR.Mixins.CfnInstanceGroupConfigMixinProps
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awsemr/mixins#CfnInstanceGroupConfigMixinProps
Java	software.amazon.awscdk.mixins.preview.services.emr.mixins.CfnInstanceGroupConfigMixinProps
Python	aws_cdk.mixins_preview.aws_emr.mixins.CfnInstanceGroupConfigMixinProps
TypeScript	@aws-cdk/mixins-preview » aws_emr » mixins » CfnInstanceGroupConfigMixinProps

Properties for CfnInstanceGroupConfigPropsMixin.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { mixins as emr_mixins } from '@aws-cdk/mixins-preview/aws-emr';

declare const configurationProperty_: emr_mixins.CfnInstanceGroupConfigPropsMixin.ConfigurationProperty;
const cfnInstanceGroupConfigMixinProps: emr_mixins.CfnInstanceGroupConfigMixinProps = {
  autoScalingPolicy: {
    constraints: {
      maxCapacity: 123,
      minCapacity: 123,
    },
    rules: [{
      action: {
        market: 'market',
        simpleScalingPolicyConfiguration: {
          adjustmentType: 'adjustmentType',
          coolDown: 123,
          scalingAdjustment: 123,
        },
      },
      description: 'description',
      name: 'name',
      trigger: {
        cloudWatchAlarmDefinition: {
          comparisonOperator: 'comparisonOperator',
          dimensions: [{
            key: 'key',
            value: 'value',
          }],
          evaluationPeriods: 123,
          metricName: 'metricName',
          namespace: 'namespace',
          period: 123,
          statistic: 'statistic',
          threshold: 123,
          unit: 'unit',
        },
      },
    }],
  },
  bidPrice: 'bidPrice',
  configurations: [{
    classification: 'classification',
    configurationProperties: {
      configurationPropertiesKey: 'configurationProperties',
    },
    configurations: [configurationProperty_],
  }],
  customAmiId: 'customAmiId',
  ebsConfiguration: {
    ebsBlockDeviceConfigs: [{
      volumeSpecification: {
        iops: 123,
        sizeInGb: 123,
        throughput: 123,
        volumeType: 'volumeType',
      },
      volumesPerInstance: 123,
    }],
    ebsOptimized: false,
  },
  instanceCount: 123,
  instanceRole: 'instanceRole',
  instanceType: 'instanceType',
  jobFlowId: 'jobFlowId',
  market: 'market',
  name: 'name',
};

Properties

Name	Type	Description
autoScalingPolicy?	IResolvable | AutoScalingPolicyProperty	AutoScalingPolicy is a subproperty of InstanceGroupConfig .
bidPrice?	string	If specified, indicates that the instance group uses Spot Instances.
configurations?	IResolvable | (IResolvable | ConfigurationProperty)[]	> Amazon EMR releases 4.x or later.
customAmiId?	string	The custom AMI ID to use for the provisioned instance group.
ebsConfiguration?	IResolvable | EbsConfigurationProperty	EbsConfiguration determines the EBS volumes to attach to EMR cluster instances.
instanceCount?	number	Target number of instances for the instance group.
instanceRole?	string	The role of the instance group in the cluster.
instanceType?	string	The Amazon EC2 instance type for all instances in the instance group.
jobFlowId?	string	The ID of an Amazon EMR cluster that you want to associate this instance group with.
market?	string	Market type of the Amazon EC2 instances used to create a cluster node.
name?	string	Friendly name given to the instance group.

---

autoScalingPolicy?

Type: IResolvable | AutoScalingPolicyProperty (optional)

AutoScalingPolicy is a subproperty of InstanceGroupConfig .

AutoScalingPolicy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric. For more information, see Using Automatic Scaling in Amazon EMR in the Amazon EMR Management Guide .

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-autoscalingpolicy

---

bidPrice?

Type: string (optional)

If specified, indicates that the instance group uses Spot Instances.

This is the maximum price you are willing to pay for Spot Instances. Specify OnDemandPrice to set the amount equal to the On-Demand price, or specify an amount in USD.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-bidprice

---

configurations?

Type: IResolvable | (IResolvable | ConfigurationProperty)[] (optional)

Amazon EMR releases 4.x or later.

The list of configurations supplied for an Amazon EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-configurations

---

customAmiId?

Type: string (optional)

The custom AMI ID to use for the provisioned instance group.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-customamiid

---

ebsConfiguration?

Type: IResolvable | EbsConfigurationProperty (optional)

EbsConfiguration determines the EBS volumes to attach to EMR cluster instances.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-ebsconfiguration

---

instanceCount?

Type: number (optional)

Target number of instances for the instance group.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-instancecount

---

instanceRole?

Type: string (optional)

The role of the instance group in the cluster.

Allowed Values : TASK

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-instancerole

---

instanceType?

Type: string (optional)

The Amazon EC2 instance type for all instances in the instance group.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-instancetype

---

jobFlowId?

Type: string (optional)

The ID of an Amazon EMR cluster that you want to associate this instance group with.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-jobflowid

---

market?

Type: string (optional)

Market type of the Amazon EC2 instances used to create a cluster node.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-market

---

name?

Type: string (optional)

Friendly name given to the instance group.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-instancegroupconfig.html#cfn-emr-instancegroupconfig-name